Circulators, reflectometers, scatterometers, isolators, waves, etc, etc...
 

A different look at transmission waves, circulators, isolators, gyrators,
reflecotmeters, scatterometers, and stuff, etc, etc...

See recent PowerPoint presentation entitled "Waves: The Scatterometer and
Other Interesting Circuits" posted in both MS ppt and Adobe pdf formats on
USENET a.b.s.e a couple of days ago.

--
Peter K1PO
Indialantic By-the-Sea, FL